What is Barometer?

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

An instrument for measuring atmospheric pressure.

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...